Bach, Daniel J. <br/><br/>
Prealgebra :  mathematics for a variable world 
Bach, Daniel J. 
 - N. Y. :   McGraw-Hill,   c2006. 
 - xxii (various paging) :   colored illustration ;  27 cm. 
<br/><br/><label>ISBN: </label>0-07-296910-5. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GR. 513.14 B118p 2006